[INFO] cloning repository https://github.com/c3potheds/cocoro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c3potheds/cocoro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc3potheds%2Fcocoro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc3potheds%2Fcocoro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b2def6a94dc4156c645b5538df46effaa227ba1
[INFO] testing c3potheds/cocoro against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc3potheds%2Fcocoro" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/c3potheds/cocoro on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/c3potheds/cocoro
[INFO] finished tweaking git repo https://github.com/c3potheds/cocoro
[INFO] tweaked toml for git repo https://github.com/c3potheds/cocoro written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/c3potheds/cocoro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea83145d69d3361f03dd93c63d692563a6c3549959d69c032ef7539e895b9697
[INFO] running `Command { std: "docker" "start" "-a" "ea83145d69d3361f03dd93c63d692563a6c3549959d69c032ef7539e895b9697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea83145d69d3361f03dd93c63d692563a6c3549959d69c032ef7539e895b9697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea83145d69d3361f03dd93c63d692563a6c3549959d69c032ef7539e895b9697", kill_on_drop: false }`
[INFO] [stdout] ea83145d69d3361f03dd93c63d692563a6c3549959d69c032ef7539e895b9697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbc6fe625bbc6487408d4cdc868137f198273de6594413ff732e6c7bdf6903b8
[INFO] running `Command { std: "docker" "start" "-a" "cbc6fe625bbc6487408d4cdc868137f198273de6594413ff732e6c7bdf6903b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling cocoro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "cbc6fe625bbc6487408d4cdc868137f198273de6594413ff732e6c7bdf6903b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc6fe625bbc6487408d4cdc868137f198273de6594413ff732e6c7bdf6903b8", kill_on_drop: false }`
[INFO] [stdout] cbc6fe625bbc6487408d4cdc868137f198273de6594413ff732e6c7bdf6903b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a62c8cac22e4060dd0b6c399031366e2c0750daae7374ceb87b8fb6f5ac6df20
[INFO] running `Command { std: "docker" "start" "-a" "a62c8cac22e4060dd0b6c399031366e2c0750daae7374ceb87b8fb6f5ac6df20", kill_on_drop: false }`
[INFO] [stderr]    Compiling cocoro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a62c8cac22e4060dd0b6c399031366e2c0750daae7374ceb87b8fb6f5ac6df20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a62c8cac22e4060dd0b6c399031366e2c0750daae7374ceb87b8fb6f5ac6df20", kill_on_drop: false }`
[INFO] [stdout] a62c8cac22e4060dd0b6c399031366e2c0750daae7374ceb87b8fb6f5ac6df20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa865ffa4e95edd39c3f9c82d68c230fab261fb85911abc81b55eeab4d051ef4
[INFO] running `Command { std: "docker" "start" "-a" "aa865ffa4e95edd39c3f9c82d68c230fab261fb85911abc81b55eeab4d051ef4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cocoro-45282aa0e5bd3aff)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::just_yield_i32 ... ok
[INFO] [stdout] test test::just_yield_i32_map_yield_map_twice ... ok
[INFO] [stdout] test test::just_yield_just_yield_i32 ... ok
[INFO] [stdout] test test::yield_cumulative_length_of_inputs ... ok
[INFO] [stdout] test test::just_yield_i32_map_yield ... ok
[INFO] [stderr]      Running tests/lib.rs (/opt/rustwide/target/debug/deps/lib-154daaec66f49d32)
[INFO] [stdout] test test::just_return_just_yield_flatten ... ok
[INFO] [stdout] test test::just_return_just_yield_map_yield_flatten ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test from_iterator ... ok
[INFO] [stdout] test join_left_is_longer ... ok
[INFO] [stdout] test join_just_return_and_just_return ... ok
[INFO] [stdout] test join_right_is_empty ... ok
[INFO] [stdout] test join_just_yield_and_just_yield ... ok
[INFO] [stdout] test into_iterator ... ok
[INFO] [stdout] test join_left_is_empty ... ok
[INFO] [stdout] test join_right_is_longer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cocoro
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/coro.rs - coro::Coro::zip (line 616) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::for_each (line 575) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::map_return (line 239) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::compose (line 534) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::bootstrap (line 693) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::returns (line 162) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::map_yield (line 195) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::assert_returns (line 434) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::flatten (line 312) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::yields (line 107) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::zip (line 643) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::contramap_input (line 270) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::join (line 760) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::assert_yields (line 392) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::assert_yields (line 375) ... ok
[INFO] [stdout] test src/coro.rs - coro::Coro::flat_map (line 337) ... ok
[INFO] [stdout] test src/fixed_point.rs - fixed_point::FixedPointCoro (line 17) ... ok
[INFO] [stdout] test src/lib.rs - (line 49) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 203) ... ok
[INFO] [stdout] test src/lib.rs - (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 121) ... ok
[INFO] [stdout] test src/lib.rs - (line 136) ... ok
[INFO] [stdout] test src/from_fn.rs - from_fn::from_fn (line 38) ... ok
[INFO] [stdout] test src/recursive.rs - recursive::recursive (line 52) ... ok
[INFO] [stdout] test src/void.rs - void::Void (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aa865ffa4e95edd39c3f9c82d68c230fab261fb85911abc81b55eeab4d051ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa865ffa4e95edd39c3f9c82d68c230fab261fb85911abc81b55eeab4d051ef4", kill_on_drop: false }`
[INFO] [stdout] aa865ffa4e95edd39c3f9c82d68c230fab261fb85911abc81b55eeab4d051ef4